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Effect of Introducing Biennial Legume Species,Melilotus officinalis,on Plant Community in the Early Stage of Vegetation Succession and Soil Nutrients in the Semiarid Loess Plateau of China Study on introduction and breeding of improved breeds of seabuckthorn in the semiarid loess hilly region Stomatal conductance and influence factors of seabuckthorn in Loess Hilly Region Study on the characteristics of water physiological ecology of seabuckthorn and the communities in the semiarid loess hilly region A STUDY ON INTRODUCTION OF LARCH Effect of Artificial Caragana korshinskii Forest on Soil Water in the Semiarid Area of Loess Hilly Region Influence of increased temperature on the potato yield and quality in a semiarid district of Northwest China Ecophysiological characteristics of kindred dominant shrubs in different areas of ecologically vulnerable zone Spatial heterogeneity in soil carbon and nitrogen resources, caused by Caragana microphylla,in the thicketization of semiarid grassland,Inner Mongolia Mineralization characteristics of soil organic carbon under long-term fertilization management Stomatal or non-stomatal limitation of photosynthesis of spring wheat flag leaf at late growth stages under natural conditions in semiarid rainfed regions Preliminary Report on Cultivation Technique of Ural Licorice (Glycyrrhiza uralensis) in Plain Huanghuaihai Semiarid Zone Leaching loss of nitrate from semiarid area agroecosystem Soil conditions of forest-fitting land along river banks in semiarid region Study on the characteristic of anatomy in Hippophae rhamnoides Subsp. sinensis Initiation stage to regulate the caragana growth and soil water in the semiarid area of Loess Hilly Region, China Analysis of agro-ecosystem footprint of flux in semi-arid areas Impacts of increased N use and precipitation on microbial C utilization potential in the semiarid grassland of Inner Mongolia Developing Forage Industry for Promoting the Construction of Ecological Environment Modeling soil moisture dynamics in different forest types in semiarid areas Reviews on calculating methods of vegetation ecological water requirement in arid and semiarid regions The mechanism and function of “3-Circles”an eco-productive paradigm for desertification combating in China Adaptability of APSIM Lucerne Model in Semiarid Area of Ningxia Response of sandy vegetation characteristics to precipitation change in Horqin Sandy Land Effects of potato-fababean intercropping on crop productivity and soil water under a plastic mulch and ridge-furrow planting system in a semiarid area Alfalfa Growth Characteristics and Soil Water Dynamics of Grassland Converted from Cropland in Semi-arid Region Effects of Mini-ditch Planting with Plastic Mulching in Ridges on Soil Water Content, Temperature and Potato Yield in Rain-fed Semiarid Region Sowing date of corn in semiarid region of Jilin Province, Northeast China in adapting to climate change. STUDIES ON THE AFFORESTATION TECHNIQUES FOR THREE OAK SPECIES INTHE SEMIARID AREAS OF WESTERN LIAONING PROVINCE Changes of soil organic C and total N contents as affected by desertification in Horqin Sand Land, North China Biomass formation for switchgrass （Panicum virgatum） in the semiarid loess hilly-gully regions STUDY ON THE METHOD FOR REGULATION AND CONTROL OF CROP PRODUCTION ARRANGEMENTS IN SEMIARID REGION IN THE SOUTHERN PART OF SHANXI THE SPATIAL DISTRIBUTION OF THE SYNTHETICAL ECOLOGICAL EFFECT OF PLANT INDIVIDUALS UNDER SEMI-ARID ECOLOGICAL CONDITIONS Spatial pattern of root systems of dense jujube plantation with jujube age in the semiarid loess hilly region of China